Convert Imperial Gallons to Cups

Imperial Gallons to Cups Converter

Convert Imperial Gallons to Cups

To calculate a value in Imperial Gallons to the corresponding value in Cups, multiply the quantity in Imperial Gallons by 19.21519872686 (conversion factor).

Cups = Imperial Gallons x 19.21519872686

How to convert from Imperial Gallons to Cups

The conversion factor from Imperial Gallons to Cups is 19.21519872686. To find out how many Imperial Gallons in Cups, multiply by the conversion factor or use the Imperial Gallons to Cups converter above.

Definition of Imperial Gallon

The imperial (UK) gallon, now defined as exactly 4.54609 litres (about 277.42 cubic inches), is used in some Commonwealth countries and was originally based on the volume of 10 pounds (approximately 4.54 kg) of water at 62 °F (17 °C). The imperial fluid ounce is defined as 1⁄160 of an imperial gallon; there are four quarts in a gallon, two pints in a quart, and 20 Imperial fluid ounces in an imperial pint.

Definition of Cup

The cup is an English unit of volume, most commonly associated with cooking and serving sizes. It is traditionally equal to half a liquid pint in either US customary units or the British imperial system but is now separately defined in terms of the metric system at values between 1⁄5 and 1⁄4 of a liter. Because actual drinking cups may differ greatly from the size of this unit, standard measuring cups are usually used instead. In the United States, the customary cup is half of a liquid pint or 8 U.S. customary fluid ounces. One customary cup is equal to 236.5882365 millilitres.